2003 Alpina Roadster vs. 2001 Saab 05-Sep
To start off, 2003 Alpina Roadster is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2001 Saab 05-Sep would be higher. At 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 136 more horse power than 2001 Saab 05-Sep. (165 HP @ 5500 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2001 Saab 05-Sep.
Because 2003 Alpina Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2001 Saab 05-Sep, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Alpina Roadster (362 Nm @ 4800 RPM) has 12 more torque (in Nm) than 2001 Saab 05-Sep. (350 Nm @ 1800 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2001 Saab 05-Sep.
Compare all specifications:
| 2003 Alpina Roadster | 2001 Saab 05-Sep | |
| Make | Alpina | Saab |
| Model | Roadster | 05-Sep |
| Year Released | 2003 | 2001 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 165 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 362 Nm | 350 Nm |
| Torque RPM | 4800 RPM | 1800 RPM |
| Engine Bore Size | 87 mm | 90 mm |
| Engine Stroke Size | 93.8 mm | 78 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Acceleration 0-100mph | 5.4 seconds | 9.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4100 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2710 mm |
| Fuel Tank Capacity | 55 L | 75 L |
